(4) Shutter mode selection (Camera rear-panel DIP SW or TRIG signal IN [Automatic])
Switches shutter mode
(4-1) NOR mode---------- Normal electronic shutter
Exposure control via internal sync signal
High-speed shutter: From 1/20,000s through OFF (8 position)
(4-2) RTS mode----------- Random trigger shutter
Exposure control via ext. trigger or ext. sync input
Timing charts are shown below. (TRIG timing: Positive)
Notes: * RTS selection is automatic with TRIG status
** Neither under FIX nor PULSE W mode, RTS doesn’t
work if Electronic shutter speed SW is set in OFF
position.
(a)Non-reset mode (Under internal sync / external sync --- Consecutive VD IN)
Exposure starts at the timing of TRIG signal IN. After each exposure is completed, the
camera outputs video at each next VD IN timing.
1/60s Non-interlace
1/120s 2:1 Interlace
VIDEO OUT
Exposure time
(E-shutter speed or
pulse width)
CCD Exposure
TRIG IN
(Positive)
Outputs video at the next VD
timing after exposure
Automatically returns to normal shutter
if fixed H level (after approx. 1/6s)
Random trigger shutterNormal shutter
TRIG IN not acceptable for
1V after mode chenge
Definite
INT/EXT VD
Outputs VD,V-SYNC
during standby
WEN OUT
(Standard)
WEN OUT
[Option]
Normal shutter
ODD EVEN ODD EVENODD EVENODD EVENEVEN ODD EVEN
ODD EVEN
ODD EVENODD EVENODD EVENODD EVENEVEN
ODD
image
EVEN
image ODD
image EVEN
image
VIDEO OUT
CCD Exposure
TRIG IN
(Positive)
INT/EXT VD
WEN OUT
(Standard)
WEN OUT
[Option]
TRIG IN not acceptable for
1V after mode chenge
Exposure time
(E-shutter speed or
pulse width)
Outputs video at the next VD
timing after exposure
Outputs VD,V-SYNC
during standby
Normal shutter Random trigger shutter Normal shutter
Definite
Automatically returns to normal shutter
if fixed H level (after approx. 1/6s)
D4130891A
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